CVE-2012-2113 – libtiff: integer overflow in tiff2pdf leading to heap-buffer overflow when reading a tiled tiff file

https://notcve.org/view.php?id=CVE-2012-2113

Multiple integer overflows in tiff2pdf in libtiff before 4.0.2 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow. Múltiples desbordamientos de enteros en tiff2pdf en libtiff anterior a v4.0.2 permite a atacantes remotos causar una denegación de servicio (caída de aplicación) o posiblemente ejecutar código arbitrario a través de una elaborada imagen TIFF, lo que provoca un desbordamiento de búfer basado en memoria dinámica • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00010.html http://rhn.redhat.com/errata/RHSA-2012-1054.html http://secunia.com/advisories/49493 http://secunia.com/advisories/49686 http://secunia.com/advisories/50726 http://security.gentoo.org/glsa/glsa-201209-02.xml http://www.debian.org/security/2012/dsa-2552 http://www.mandriva.com/security/advisories?name=MDVSA-2012:101 http://www.remotesensing.org/libtiff/v4.0.2.html http://www.securityfocus.com/bid/ • CWE-122: Heap-based Buffer Overflow CWE-189: Numeric Errors •